190052580991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{430883}}^1$

素因数の和:431071

約数の個数: 32

約数和(自身を含む): 242067184128

約数和(自身を除く): 52014603137

約数列:

[1, 7, 13, 37, 91, 131, 259, 481, 917, 1703, 3367, 4847, 11921, 33929, 63011, 430883, 441077, 3016181, 5601479, 15942671, 39210353, 56445673, 111598697, 207254723, 395119711, 733793749, 1450783061, 2088489901, 5136556243, 14619429307, 27150368713, 190052580991]

約数ペア:

[(1, 190052580991), (7, 27150368713), (13, 14619429307), (37, 5136556243), (91, 2088489901), (131, 1450783061), (259, 733793749), (481, 395119711), (917, 207254723), (1703, 111598697), (3367, 56445673), (4847, 39210353), (11921, 15942671), (33929, 5601479), (63011, 3016181), (430883, 441077)]